25833233 has 2 divisors, whose sum is σ = 25833234. Its totient is φ = 25833232.

The previous prime is 25833211. The next prime is 25833263. The reversal of 25833233 is 33233852.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24373969 + 1459264 = 4937^2 + 1208^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25833233 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25833196 and 25833205.

It is not a weakly prime, because it can be changed into another prime (25833263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12916616 + 12916617.

It is an arithmetic number, because the mean of its divisors is an integer number (12916617).

Almost surely, 2^25833233 is an apocalyptic number.

It is an amenable number.

25833233 is a deficient number, since it is larger than the sum of its proper divisors (1).

25833233 is an equidigital number, since it uses as much as digits as its factorization.

25833233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 25833233 is about 5082.6403571372. The cubic root of 25833233 is about 295.6148547220.

The spelling of 25833233 in words is "twenty-five million, eight hundred thirty-three thousand, two hundred thirty-three".